Pneumatic tire

Resilient tires and wheels – Tires – resilient – Patches

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152354R, 152361R, B60C 920

Patent

active

044073470

ABSTRACT:
A radial ply pneumatic tire is provided with a tread reinforcement including a first layer of at least one ply of tire cord fabric wherein the cords have a high modulus of elasticity. A second layer which overlies said first layer is at least one composite ply of tire cord fabric including a central strip of steel cords oriented at an angle of from 60.degree. to 90.degree. with the equatorial plane of the pneumatic tire, and two lateral strips abutting the central strip having cords formed from material possessing a low modulus of elasticity.

REFERENCES:
patent: 3386487 (1968-11-01), Massoabre
patent: 3500890 (1970-03-01), Boileau
patent: 3543828 (1970-12-01), Colombes
patent: 3717190 (1973-02-01), Boileau
patent: 3757843 (1973-09-01), Carr
patent: 3973612 (1976-08-01), Mezzanotte
patent: 4029139 (1977-06-01), Abbott
patent: 4034791 (1977-07-01), Mirtain

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